Park Tool CB-4 Bio Chain Brite Model-Aggressor Direct power transfer - the

Direct power transfer - the direct binding-to-ski connection provides great stability

Moisture-wicking UPF 50+ fabric

Guarantee: The woom 10-year warranty

Fits most handlebars Made for 22mm bars (can fit applications down to 19mm)

durable XC glove for cold days that still lets you handle zippers

Park Tool CB-4 Bio Chain Brite Model-Aggressor Direct power transfer - thePark Tool CB 4 Bio Chain Brite. Park Tool CB 4 is a 100% biodegradable natural plant based degreaser formulated for use in the CM 5. 3 Cyclone Chain Scrubber CM 25 Professional Chain Scrubber or with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner CB 4 gets bicycle chains clean inside and out so theyre good as new. Will not harm alloy plastic rubber or carbon fiber parts so its safe to use for cleaning cassettes